/usr/lib/python2.7/ is in python-gnutls 3.0.0-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/python_gnutls-3.0.0.egg-info
/usr/lib/python2.7/dist-packages/gnutls/
/usr/lib/python2.7/dist-packages/gnutls/interfaces/
/usr/lib/python2.7/dist-packages/gnutls/interfaces/__init__.py
/usr/lib/python2.7/dist-packages/gnutls/interfaces/twisted/
/usr/lib/python2.7/dist-packages/gnutls/interfaces/twisted/__init__.py
/usr/lib/python2.7/dist-packages/gnutls/connection.py
/usr/lib/python2.7/dist-packages/gnutls/__init__.py
/usr/lib/python2.7/dist-packages/gnutls/library/
/usr/lib/python2.7/dist-packages/gnutls/library/__init__.py
/usr/lib/python2.7/dist-packages/gnutls/library/functions.py
/usr/lib/python2.7/dist-packages/gnutls/library/types.py
/usr/lib/python2.7/dist-packages/gnutls/library/constants.py
/usr/lib/python2.7/dist-packages/gnutls/library/errors.py
/usr/lib/python2.7/dist-packages/gnutls/__info__.py
/usr/lib/python2.7/dist-packages/gnutls/constants.py
/usr/lib/python2.7/dist-packages/gnutls/validators.py
/usr/lib/python2.7/dist-packages/gnutls/crypto.py
/usr/lib/python2.7/dist-packages/gnutls/errors.py